In the case that there may be the cases who have a medical necessity of being taken to a better critical care center and/or are visiting away from their own country, there always are services who exist for patients with non emergency needs. As they can not be transported by your usual normal airplane services . That is when they are categorized to be not in non life and death condition , air evacuation establishments are needed. There are men or women that have need of respiratory support when these cases fly in a airline. There are those few people that are not able to be brought on the normal air charter services … due to the fact that these are case patients which call for a EMT, so med flight establishments arrange an air evacuation together with their clients. The cases occasionally search for medflight specialists with the help of the search engines.